Oku serves a drink that is 98% grape juice, but it somehow causes the majority of the students to act completely drunk. Chaos and Confusion: The drunk characters behave wildly:
* Soundtracks. Gokujo. Joking? by Youko Hisaka, Maaya Uchida, Ayana Taketatsu and Satomi Akesaka. Opening Theme. Gokujo.: Gokurakuin Joshikou Ryou Monogatari - MyAnimeList
The air vent eventually gives way under their weight, causing the girls to crash down into the room below, knocking everyone out until the next morning. 📋 Episode Information Series Genre: Comedy, Ecchi, School. Episode Length: Short-form (approximately 6 minutes). Original Air Date: March 20, 2012.
Ai is the only one who remains sober. She attempts to rescue Aya from Minami by crawling through an air vent, with Utsunomiya following closely behind.
attempts to stay sober but is overwhelmed when a drunk and smiling Aya approaches her.